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Practicas-de-conservacion-de-suelos-y-aguas-hidango2

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Barrera <strong>de</strong> sacos plásticos<br />

con suelo, semillas y varas<br />

(unidad): Cada barrera<br />

contiene 10 sacos <strong>de</strong> plástico<br />

rellenos con tierra, 3 varas <strong>de</strong><br />

2,5 m, 9 m <strong>de</strong> alambre, 4 kg<br />

<strong>de</strong> semilla (ballica). Las<br />

dimensiones <strong>de</strong>l herido son<br />

0,4 m x 0,3 m x 3,5 m. Labor<br />

incluye mano <strong>de</strong> obra.<br />

Disipador <strong>de</strong> energía (Barrera pequeña <strong>de</strong> varas)<br />

(unidad): Cada barrera contiene 16 varas <strong>de</strong> 0,6 m.<br />

La labor incluye mano <strong>de</strong> obra.

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